Vehicle Questions and Answers
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In a Honda Odyssey, clicking sounds are likely due to defective relays, indicating the battery is very low. This issue often leads to difficulty starting the vehicle. If the key is turned and the engine tries to start but stalls, a problematic fuel pump might be to blame. Insufficient fuel reaching the engine could result from a faulty fuel pump or loose connections in the fuel system. The car's charging system may also be at risk. If the battery is drained, it won't be able to power the starter, preventing the engine from firing up. An old or faulty alternator could be causing this issue, as it may not be providing enough power to recharge the battery effectively.
If your 2020 Honda Odyssey makes a clicking sound when you try to start it, the problem is likely related to the charging system, such as a drained battery or a bad alternator.